TST S and D. Turboradial Blowers. TURBOSTREAM, Single-Stage and Dual-Stage

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1 TST S and D Turboradial Blowers TURBOSTREAM, Single-Stage and Dual-Stage Excerpt from the Full Line Catalog Product Section C18 Edition May 2007

2 Contents General TURBOSTREAM Blowers for the Laser Industry C18.03 Products Turboradial blower TURBOSTREAM Classic, with mechanical bearings TST S (single-stage) TST D (two-stage) TURBOSTREAM MAG, magnetically levitated MAG TST S (single-stage) as well as corresponding operating units and accessories Regarding technical data, versions, applications and ordering information please contact your nearest representative. C18 02 Full Line Catalog

3 General TURBOSTREAM Blowers for the Laser Industry Beginning in 1988, the TURBOSTREAM technology was introduced by. Since that time improvements have been worked out and implemented together with our customers on a continual basis. This was very much facilitated by the modular concept of the units, which also today puts us in a position where we are able to fulfil your future requirements as to a tailor-made solution. Today the unique TURBOSTREAM range from is capable of improving the capabilities of your Laser system both at the Laser manufacturer and the end user with regard to: - Quality - Productivity - Compactness - Efficiency - Reliability and - Saving of costs Just see how this works for you! TURBOSTREAM Blower and Fast-flow CO 2 Laser The CO 2 containing gas mixture which maintains in the resonator the laser effect is discharged from the resonator in the hot state and is cooled in the heat exchanger. After the gas has passed through the TURBOSTREAM, the gas is cooled once more in the downstream heat exchanger before it is returned back into the resonator. 1 Resonator 2 Laser mirror 3 Power supply 4 TURBOSTREAM blower 5 SOGEVAC vacuum pump 6 Control valve / roughing line 7 Metering orifice and bypass valve 8 Fresh gas supply 9 Heat exchanger Gas circulation in a fast axial flow CO 2 laser with TURBOSTREAM blower Full Line Catalog 03 C18

4 Design Principle The gas flows via the inlet flange (1) into the pump chamber of the blower. There it is radially accelerated by the rotating blade wheel (2) and is deflected via diffuser (4) into the ducts (5). The gas then leaves the TURBOSTREAM through the outlet flanges (3). The TURBOSTREAM blower is driven by a 3-phase motor (8). Blade wheel (2) and motor rotor are located on one shaft (7). The stator of the motor has been built into the motor housing (13). The two hybrid ball bearings (6) of the shaft are oil-lubricated. An oil pump (10) feeds the oil through the shaft to the bearings. The motor housing of the TURBOSTREAM is water-cooled (9). Pump chamber housing and motor housing are separated by a wear-free sealing gap. Pump chamber housing and motor housing are separated by a wear-free sealing gap. To prevent small amounts of oil mist from entering the pump chamber via the gap (14), a small quantity of gas is constantly extracted (12) from the motor housing by the vacuum pump of the laser system. This ensures a steady gas flow from the pump chamber to the motor housing, reliably excluding the entry of oil into the pump chamber. 01 Inlet flange 02 Blade wheel 03 Outlet flanges 04 Diffuser 05 Ducts 06 Ball bearings 07 Shaft 08 Motor 09 Cooling coils 10 Oil pump 11 Oil supply system 12 Connection for vacuum pump 13 Motor housing 14 Sealing gap 15 Shroud for TST S 1000 S, S 1500 S 16 Pump chamber housing for TST S 1500, S 2500 Cross-section of a TURBOSTREAM blower, left upper half: with shroud; right upper half: with pump chamber housing C18 04 Full Line Catalog

5 Supplied Equipment Depending on customer requirements the mechanical interface to the resonator can be designed either as a pump chamber housing or a shroud. The pump chamber housing completely matches the contour of the blade wheel. Only the intake piping and the two gas discharge pipings need to be provided for integrating this blower flow-wise in the resonator circuit. The shroud version of the blower utilises for a partial section of the blade wheel the matching structures provided by the system. This arrangement of resonator / TURBOSTREAM with shroud can thus be more compact. - Generally all TURBOSTREAM blowers are equipped with a vibration sensor (GUARD) which monitors the ball bearings. The electrical connection between vibration sensor and frequency converter is provided by a connecting cable which is laid separately. - The TURBOSTREAM is equipped with an integrated motor temperature monitoring sensor (PTC) which should the motor cooling facility fail, due to an insufficient supply of cooling water, for example will protect the electric motor against overheating. - Some versions of the TURBOSTREAM are equipped with an oil level monitoring facility which automates regular monitoring of the oil level. Electric Power Supply A separate frequency converter supplies power to the TURBOSTREAM blower. The TURBOSTREAM blower and the frequency converter are connected to each other by a connecting cable and by a PTC monitoring cable. The frequency converter must be built into an electrical cabinet. It has been provided with protection against output short circuits, short circuits to ground and overloads. It is equipped with a 5 digit display for indicating the operating status, a floating contact for indicating error conditions and a connection for the PTC resistor for the purpose of monitoring the motor temperature. The GUARD vibration sensor is supplied with power from the frequency converter. The error status generated when the GUARD comes into action is evaluated by the frequency converter and results in an interruption of the power supply to the TURBOSTREAM blower and an error message on the frequency converter. The drive of the TURBOSTREAM blower and the frequency converter have been optimally matched. Full Line Catalog 05 C18

6 Sales and Service Germany Europe Asia LV_08942_ Bonner Strasse 498 D Cologne Phone: +49-(0) Fax: +49-(0) Sales Area North/Northeast Branch Office Berlin Buschkrugallee Obergeschoss D Berlin Phone: +49-(0) Fax: +49-(0) sales.vacuum.bn@oerlikon.com Sales Area South/Southwest Branch Office Munich Sendlinger Strasse 7 D Munich Phone: +49-(0) Fax: +49-(0) sales.vacuum.mn@oerlikon.com Sales Area West & Benelux Branch Office Cologne Bonner Strasse 498 D Cologne Phone: +49-(0) Fax: +49-(0) sales.vacuum.kn@oerlikon.com Service Competence Center Emil-Hoffmann-Strasse 43 D Cologne-Suerth Phone: +49-(0) Fax: +49-(0) service.vacuum.kn@oerlikon.com Mobil Customer Service Emil-Hoffmann-Strasse 43 D Cologne-Suerth Phone: +49-(0) Fax: +49-(0) service.vacuum.kn@oerlikon.com, Dresden Zur Wetterwarte 50, Haus 304 D Dresden Phone: +49-(0) Fax: +49-(0) info.vacuum.dr@oerlikon.com Belgium USA Inc Mellon Road USA-Export, PA Fax: info.vacuum.ex@oerlikon.com Nederland B.V. Belgisch bijkantoor Leuvensesteenweg 542-9A B-1930 Zaventem Phone: Fax: sales.vacuum.zv@oerlikon.com Phone: Fax: service.vacuum.zv@oerlikon.com France France S.A. 7, Avenue du Québec Z.A. Courtaboeuf 1 - B.P. 42 F Courtaboeuf Cedex Phone: Fax: sales.vacuum.or@oerlikon.com France S.A. Valence Factory 640, Rue A. Bergès - B.P. 107 F Bourg-lès-Valence Cedex Phone: Fax: info.vacuum.vc@oerlikon.com Great Britain UK Ltd. Unit 2 Silverglade Business Park Leatherhead Road UK-Chessington, Surrey KT9 2QL Phone: Fax: sales.vacuum.ln@oerlikon.com Phone: Fax: service.vacuum.ln@oerlikon.com Italy Italia S.p.A. 8, Via Trasimeno I Milano Phone: Fax: sales.vacuum.mi@oerlikon.com Phone: Fax: service.vacuum.mi@oerlikon.com Italia S.p.A. Field Service Base Z.I. Le Capanne I Acquasparta (TR) Phone: Fax: service.vacuum.mi@oerlikon.com Netherlands Nederland B.V. Proostwetering 24N NL-3543 AE Utrecht Phone: +31-(30) Fax: +31-(30) sales.vacuum.ut@oerlikon.com service.vacuum.ut@oerlikon.com Spain Spain, S.A. C/. Huelva, 7 E Cornellà de Llobregat (Barcelona) Phone: Fax: sales.vacuum.ba@oerlikon.com Phone: Fax: service.vacuum.ba@oerlikon.com Sweden Scandinavia AB Box 9084 SE Göteborg Phone: Fax: info.vacuum.gt@oerlikon.com Visiting/delivery address: Datavägen 57B SE Askim Switzerland Schweiz AG Leutschenbachstrasse 55 CH-8050 Zürich Phone: Fax: sales.vacuum.zh@oerlikon.com Phone: Fax: service.vacuum.zh@oerlikon.com America USA USA Inc Mellon Road USA-Export, PA Fax: info.vacuum.ex@oerlikon.com Eastern & Central time zones Fax: Pacific, Mountain, Alaskan & Hawaiian time zones Phone: Fax: Fax: Bonner Strasse 498 D Cologne Phone: +49-(0) Fax: +49-(0) info.vacuum@oerlikon.com P.R. (Tianjin) Beichen Economic Development Area (BEDA), Shanghai Road Tianjin Phone: Fax: Fax: sales.vacuum.tj@oerlikon.com (Tianjin) Co. Ltd. Beichen Economic Development Area (BEDA), Shanghai Road Tianjin Phone: Fax: Fax: info.vacuum.tj@oerlikon.com (Tianjin) Shanghai Branch: Add: No Futedong San Rd. Waigaoqiao FTZ Shanghai Phone: Fax: info.vacuum.sh@oerlikon.com (Tianjin) Guangzhou Office and Service Center 1st F, Main Building Science City Plaza, No.111 Science Revenue, Guangzhou Science City (GZSC) , Guangzhou, Phone: Phone: Fax: info.vacuum.gz@oerlikon.com (Tianjin) Beijing Branch: 1-908, Beijing Landmark Towers 8 North Dongsanhuan Road Chaoyang District Beijing Phone: Fax: sales.vacuum.bj@oerlikon.com India India Pvt Ltd. EL-22, J Block MIDC Bhosari Pune India Phone: Fax: sales.vacuum.pu@oerlikon.com service.vacuum.pu@oerlikon.com Japan Japan Co., Ltd. Headquarter 23-3, Shin-Yokohama 3-chome Tobu A.K. Bldg. 4th Floor Kohoku-ku Yokohama-shi Phone: Fax: info.vacuum.yh@oerlikon.com sales.vacuum.yh@oerlikon.com Japan Co., Ltd. Osaka Sales Office 5-13, Kawagishi-machi Suita-chi Osaka Phone: Fax: info.vacuum.os@oerlikon.com sales.vacuum.os@oerlikon.com Japan Co., Ltd. Tsukuba Technical Service Center Kogyo Danchi 21, Kasuminosato, Ami-machi, Inashiki-gun Ibaraki-ken, Phone: Fax: info.vacuum.iik@oerlikon.com sales.vacuum.iik@oerlikon.com Korea Korea Ltd. 3F. Jellzone 2 Tower, Jeongja-Dong, Bundang-Gu Sungnam-Si, Gyeonggi-Do Korea Phone: Fax: , Upsung-Dong Cheonan-Si Chungcheongnam-Do Korea Phone: Fax: Singapore Singapore Pte Ltd. No.1, International Business Park B1-20B, The Synergy Singapore Phone: Fax: sales.vacuum.sg@oerlikon.com service.vacuum.sg@oerlikon.com Taiwan Taiwan Ltd. No 416-1, Sec. 3 Chung-Hsin Rd., Chu-Tung Hsin-Chu, Taiwan, R.O.C. Phone: Fax: sales.vacuum.hc@oerlikon.com service.vacuum.hc@oerlikon.com

SCREWLINE. Dry Compressing Screw Vacuum Pump for Industrial Applications

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